Helmet cover



FIG. 1 is a front perspective view of a helmet cover showing my new design, the broken lines represent conventional stitching;

FIG. 2 is a front perspective view of a second embodiment of a helmet cover showing my new design, the top, bottom, and rear views are essentially the same as the top, bottom, and rear views of the embodiment disclosed in FIG. 1;

FIG. 3 is a top view of the first embodiment thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a right side elevational view with the left side being a mirror image thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a side perspective view thereof. 

The ornamental design for a helmet cover, as shown and described. 